Robot confinement beacon



FIG. 1 is a rear perspective view of a robot confinement beacon of our design.

FIG. 2 is a back view of the beacon of FIG. 1.

FIG. 3 is a front view of the beacon of FIG. 1.

FIG. 4 is a left side view of the beacon of FIG. 1.

FIG. 5 is a right side view of the beacon of FIG. 1.

FIG. 6 is a top view of the beacon of FIG. 1; and,

FIG. 7 is a bottom view of the beacon of FIG. 1.

The broken lines illustrate environmental features that form no part of the claimed design. 

CLAIM The ornamental design for a robot confinement beacon, substantially as shown and described. 